﻿using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace helpcarla
{
    public partial class frmMedicalDictionary : Form
    {
        public frmMedicalDictionary()
        {
            InitializeComponent();
        }

        private void cbTerms_SelectionChangeCommitted(object sender, EventArgs e)
        {
            switch (cbTerms.Text)
            {
                case "Abnormal":
                    txtDefinitions.Text = "Not normal. Deviating from the usual structure, position, condition, or behavior. In referring to a growth, abnormal may mean that it is cancerous or premalignant (likely to become cancer ).";
                    break;
                case "Antibiotic":
                    txtDefinitions.Text = "A drug used to treat infections caused by bacteria and other microorganisms. Originally, an antibiotic was a substance produced by one microorganism that selectively inhibits the growth of another. Synthetic antibiotics, usually chemically related to natural antibiotics, have since been produced that accomplish comparable tasks.";
                    break;
                case "Antibody":
                    txtDefinitions.Text = "An immunoglobulin, a specialized immune protein , produced because of the introduction of an antigen into the body, and which possesses the remarkable ability to combine with the very antigen that triggered its production.";
                    break;
                case "Arthritis":
                    txtDefinitions.Text = "Inflammation of a joint. When joints are inflamed they can develop stiffness, warmth, swelling, redness and pain. There are over 100 types of arthritis.";
                    break;
                case "Arthrocentesis":
                    txtDefinitions.Text = "Joint aspiration, a procedure whereby a sterile needle and syringe are used to drain fluid from a joint . This is usually done as an office procedure or at the bedside in the hospital.";
                    break;
                case "Assay":
                    txtDefinitions.Text = "An assay is an analysis done to determine:/n/r/n/r1. The presence of a substance and the amount of that substance. Thus, an assay may be done for example to determine the level of thyroid hormones in the blood of a person suspected of being hypothyroid (or hyperthyroid)./n/r/n/r2. The biological or pharmacological potency of a drug. For example, an assay may be done of a vaccine to determine its potency.";
                    break;
                case "Attention":
                    txtDefinitions.Text = "The ability to focus selectively on a selected stimulus, sustaining that focus and shifting it at will. The ability to concentrate.";
                    break;
                case "Bacteria":
                    txtDefinitions.Text = "Single-celled microorganisms which can exist either as independent (free-living) organisms or as parasites (dependent upon another organism for life).";
                    break;
                case "Bacterial":
                    txtDefinitions.Text = "Of or pertaining to bacteria. For example, a bacterial lung infection.";
                    break;
                case "Bacterium":
                    txtDefinitions.Text = "The singular of bacteria.";
                    break;
                case "Bell's palsy":
                    txtDefinitions.Text = "Paralysis of the facial nerve, the nerve that supplies the facial muscles on one side of the face. Bell's palsy is also called facial nerve paralysis.";
                    break;
                case "Blood":
                    txtDefinitions.Text = "The familiar red fluid in the body that contains white and red blood cells, platelets, proteins, and other elements. The blood is transported throughout the body by the circulatory system. Blood functions in two directions: arterial and venous. Arterial blood is the means by which oxygen and nutrients are transported to tissues while venous blood is the means by which carbon dioxide and metabolic by-products are transported to the lungs and kidneys, respectively, for removal from the body.";
                    break;
                case "Borrelia":
                    txtDefinitions.Text = "A group of bacteria that are helical spirochetes of the genus Borrelia. Some species of Borrelia cause relapsing fever in humans and animals. For example, Borrelia burgdorferi causes Lyme disease. Named after Amédée Borrel (1867-1936), French bacteriologist.";
                    break;
                case "Borrelia burgdorferi":
                    txtDefinitions.Text = "The spirochete (a type of bacteria) that causes Lyme disease. Named after its discoverer, Dr. Willy Burgdorfer.";
                    break;
                case "Brain":
                    txtDefinitions.Text = @"That part of the central nervous system that is located within the cranium ( skull ). The brain functions as the primary receiver, organizer and distributor of information for the body. It has two (right and left) halves called ""hemispheres.";
                    break;
                case "CDC":
                    txtDefinitions.Text = @"The Centers for Disease Control and Prevention , the US agency charged with tracking and investigating public health trends. The stated mission of the CDC is ""To promote health and quality of life by preventing and controlling disease, injury, and disability."" The CDC is a part of the U.S. Public Health Services (PHS) under the Department of Health and Human Services (HHS).";
                    break;
                case "Chronic":
                    txtDefinitions.Text = "This important term in medicine comes from the Greek chronos, time and means lasting a long time.";
                    break;
                case "Clinical":
                    txtDefinitions.Text = "1. Having to do with the examination and treatment of patients. 2. Applicable to patients. A laboratory test may be of clinical value (of use to patients).";
                    break;
                case "Cortisone":
                    txtDefinitions.Text = "An adrenocorticoid hormone , a naturally occurring hormone made by and secreted by the adrenal cortex , the outer part (the cortex ) of the adrenal gland.";
                    break;
                case "Curable":
                    txtDefinitions.Text = "Amenable to a cure, capable of being cured, to being healed and made well. Most skin cancers, fortunately, are curable. From the word cure, from the Latin cura meaning care, concern or attention.";
                    break;
                case "Diagnosis":
                    txtDefinitions.Text = "1 The nature of a disease ; the identification of an illness. 2 A conclusion or decision reached by diagnosis. The diagnosis is rabies . 3 The identification of any problem. The diagnosis was a plugged IV.";
                    break;
                case "Disease":
                    txtDefinitions.Text = "Illness or sickness often characterized by typical patient problems (symptoms) and physical findings (signs). Disruption sequence: The events that occur when a fetus that is developing normally is subjected to a destructive agent such as the rubella (German measles) virus.";
                    break;
                case "Doxycycline":
                    txtDefinitions.Text = "Brand name: Vibramycin. A synthetic broad-spectrum antibiotic derived from tetracycline . Doxycycline is used for many different types of infections, including respiratory tract infections due to Hemophilus influenzae, Streptococcus pneumoniae, or Mycoplasma pneumoniae. It is also used for the treatment of nongonococcal urethritis (due to Ureaplasma), Rocky Mountain spotted fever, typhus, chancroid, cholera , brucellosis, syphilis, and acne.";
                    break;
                case "ELISA":
                    txtDefinitions.Text = @"ELISA stands for ""enzyme-linked immunosorbent assay."" This is a rapid immunochemical test that involves an enzyme (a protein that catalyzes a biochemical reaction). It also involves an antibody or antigen (immunologic molecules).";
                    break;
                case "Erythema":
                    txtDefinitions.Text = "A redness of the skin resulting from inflammation, for example, as caused by sunburn.";
                    break;
                case "Erythema chronicum migrans":
                    txtDefinitions.Text = "The classic initial rash of  Lyme disease. In the early phase of the illness, within hours to weeks of the tick bite, the local skin develops an expanding ring of unraised redness. There may be an outer ring of brighter redness and a central area of clearing.";
                    break;
                case "Facial muscle":
                    txtDefinitions.Text = "One of the 43 muscles in the human face. The facial muscles convey basic human emotions such as anger, sadness, fear, surprise, disgust, contempt and happiness by very clear facial signals.";
                    break;
                case "False positive":
                    txtDefinitions.Text = "A result that is erroneously positive when a situation is normal. An example of a false positive: a particular test designed to detect cancer of the toenail is positive but the person does not have toenail cancer.";
                    break;
                case "Fatigue":
                    txtDefinitions.Text = "A condition characterized by a lessened capacity for work and reduced efficiency of accomplishment, usually accompanied by a feeling of weariness and tiredness. Fatigue can be acute and come on suddenly or chronic and persist.";
                    break;
                case "Headache":
                    txtDefinitions.Text = "A pain in the head with the pain being above the eyes or the ears, behind the head (occipital), or in the back of the upper neck. Headache, like chest pain or back ache, has many causes.";
                    break;
                case "Heart":
                    txtDefinitions.Text = "The muscle that pumps blood received from veins into arteries throughout the body. It is positioned in the chest behind the sternum (breastbone; in front of the trachea, esophagus, and aorta; and above the diaphragm muscle that separates the chest and abdominal cavities. The normal heart is about the size of a closed fist, and weighs about 10.5 ounces. It is cone-shaped, with the point of the cone pointing down to the left. Two-thirds of the heart lies in the left side of the chest with the balance in the right chest.";
                    break;
                case "Heart failure":
                    txtDefinitions.Text = "Inability of the heart to keep up with the demands on it and, specifically, failure of the heart to pump blood with normal efficiency. When this occurs, the heart is unable to provide adequate blood flow to other organs such as the brain, liver and kidneys. Heart failure may be due to failure of the right or left or both ventricles. The signs and symptoms depend upon which side of the heart is failing. They can include shortness of breath (dyspnea), asthma due to the heart (cardiac asthma), pooling of blood (stasis) in the general body (systemic) circulation or in the liver's (portal) circulation, swelling ( edema ), blueness or duskiness (cyanosis), and enlargement (hypertrophy) of the heart.";
                    break;
                case "Heart muscle":
                    txtDefinitions.Text = @"A type of muscle with unique features only found in the heart. The heart muscle, or cardiac muscle, is medically called the myocardium (""myo-"" being the prefix denoting muscle).";
                    break;
                case "Ibuprofen":
                    txtDefinitions.Text = "A non-steroidal anti-inflammatory drug (NSAID) commonly used to treat pain, swelling, and fever. Common brand names for Ibuprofen include Advil, Motrin, and Nuprin.";
                    break;
                case "Inflammation":
                    txtDefinitions.Text = "A basic way in which the body reacts to infection , irritation or other injury, the key feature being redness, warmth, swelling and pain . Inflammation is now recognized as a type of nonspecific immune response.";
                    break;
                case "Joint":
                    txtDefinitions.Text = "A joint is the area where two bones are attached for the purpose of motion of body parts. A joint is usually formed of fibrous connective tissue and cartilage. An articulation or an arthrosis is the same as a joint.";
                    break;
                case "Laboratory":
                    txtDefinitions.Text = @"A place for doing tests and research procedures and preparing chemicals, etc. Although ""laboratory"" looks very like the Latin ""laboratorium"" (a place to labor, a work place), the word ""laboratory"" came from the Latin ""elaborare"" (to work out, as a problem, and with great pains), as evidenced by the Old English spelling ""elaboratory"" designating ""a place where learned effort was applied to the solution of scientific problems.""";
                    break;
                case "Lyme Disease":
                    txtDefinitions.Text = "A subacute inflammatory disorder caused by infection with Borrelia burgdorferi, a nonpyogenic spirochete transmitted by Ixodes scapularis, the deer tick, in the eastern U.S. and I. pacificus, the western black-legged tick, in the western U.S. The characteristic skin lesion, erythema chronicum migrans, is usually preceded or accompanied by fever, malaise, fatigue, headache, and stiff neck. Neurologic, cardiac, or articular manifestations may occur weeks to months later. Tick nymphs are thought to be responsible for about 90% of transmission to human beings. Nymphs and larvae feed especially on the white-footed mouse, Peromyscus leucopus, while the preferred host of adults is the white-tailed deer, Odocoileus virginianus. Infected reservoir animals and ticks do not become ill. Residual articular or neurologic symptoms, which may persist for months or years after the initial infection, presumably reflect an immune response to the organism. Variations in clinical features or severity from one patient to another may be due to inborn variations in immune response, perhaps linked to the human lymphocytic antigen (HLA) system./n/r/n/rSyn: Lyme borreliosis/n/r/n/r[Lyme, CT, where first observed]";
                    break;
                case "Meningitis":
                    txtDefinitions.Text = "Inflammation of the meninges, usually due to a bacterial infection but sometimes from viral, protozoan, or other causes (in some cases the cause cannot be determined).";
                    break;
                case "Motor":
                    txtDefinitions.Text = @"In medicine, having to do with the movement of a part of the body. Something that produces motion or refers to motion. For example, a motor neuron is a nerve cell that conveys an impulse to a muscle causing it to contract. The term ""motor"" today is also applied to a nerve that signals a gland to secrete. Motor is as opposed to sensory.";
                    break;
                case "Muscle":
                    txtDefinitions.Text = @"Muscle is the tissue of the body which primarily functions as a source of power. There are three types of muscle in the body. Muscle which is responsible for moving extremities and external areas of the body is called ""skeletal muscle."" Heart muscle is called ""cardiac muscle."" Muscle that is in the walls of arteries and bowel is called ""smooth muscle.""";
                    break;
                case "Nerve":
                    txtDefinitions.Text = "A bundle of fibers that uses chemical and electrical signals to transmit sensory and motor information from one body part to another. See: Nervous system.";
                    break;
                case "Neuropathy":
                    txtDefinitions.Text = "Any and all disease or malfunction of the nerves.";
                    break;
                case "Pain":
                    txtDefinitions.Text = "An unpleasant sensation that can range from mild, localized discomfort to agony. Pain has both physical and emotional components. The physical part of pain results from nerve stimulation. Pain may be contained to a discrete area, as in an injury, or it can be more diffuse, as in disorders like fibromyalgia . Pain is mediated by specific nerve fibers that carry the pain impulses to the brain where their conscious appreciation may be modified by many factors.";
                    break;
                case "Palsy":
                    txtDefinitions.Text = @"Paralysis, generally partial, whereby a local body area is incapable of voluntary movement (motor function). For example, Bell's palsy is localized paralysis of the muscles on one side of the face. The word ""palsy"" is a corruption (and contracture) of the French word ""paralysie"" which means ""paralysis.""";
                    break;
                case "Paralysis":
                    txtDefinitions.Text = "Loss of voluntary movement (motor function). Paralysis that affects only one muscle or limb is partial paralysis, also known as palsy; paralysis of all muscles is total paralysis, as may occur in cases of botulism.";
                    break;
                case "Peripheral":
                    txtDefinitions.Text = "Situated away from the center, as opposed to centrally located.";
                    break;
                case "Peripheral neuropathy":
                    txtDefinitions.Text = "A problem with the functioning of the nerves outside the spinal cord. Symptoms may include numbness, weakness, burning pain (especially at night), and loss of reflexes.";
                    break;
                case "Rash":
                    txtDefinitions.Text = "Breaking out (eruption) of the skin. Medically, a rash is referred to as an exanthem.";
                    break;
                case "Rheumatoid arthritis":
                    txtDefinitions.Text = @"An autoimmune disease which causes chronic inflammation of the joints, the tissue around the joints, as well as other organs in the body. Autoimmune diseases occur when the body tissues are mistakenly attacked by its own immune system. The immune system is a complex organization of cells and antibodies designed normally to ""seek and destroy"" invaders of the body, particularly infections. Patients with these diseases have antibodies in their blood which target their own body tissues, where they can be associated with inflammation. Because it can affect multiple other organs of the body, rheumatoid arthritis is referred to as a systemic illness and is sometimes called rheumatoid disease. While rheumatoid arthritis is a chronic illness (meaning it can last for years) patients may experience long periods without symptoms.";
                    break;
                case "Rheumatology":
                    txtDefinitions.Text = "A subspecialty of internal medicine that involves the non-surgical evaluation and treatment of the rheumatic diseases and conditions. Rheumatic diseases and conditions are characterized by symptoms involving the musculoskeletal system. Many of the rheumatic diseases and conditions feature immune system abnormalities. Therefore, rheumatology also involves the study of the immune system. Classical rheumatology training includes 4 years of medical school, 1 year of internship in internal medicine, 2 years of internal medicine residency, and 2 years of rheumatology fellowship. There is a subspecialty board for rheumatology certification. The American College of Rheumatology is the official organization acting on behalf of the field of rheumatology in the United States.";
                    break;
                case "Sensation":
                    txtDefinitions.Text = "In medicine and physiology , sensation refers to the registration of an incoming ( afferent ) nerve impulse in that part of the brain called the sensorium , which is capable of such perception. Therefore, the awareness of a stimulus as a result of its perception by sensory receptors. (Sensory is here synonymous with sensation.)";
                    break;
                case "Sensory":
                    txtDefinitions.Text = "Relating to sensation , to the perception of a stimulus and the voyage made by incoming ( afferent ) nerve impulses from the sense organs to the nerve centers.";
                    break;
                case "Skin":
                    txtDefinitions.Text = "The skin is the body's outer covering. It protects us against heat and light, injury, and infection. It regulates body temperature and stores water, fat, and vitamin D. Weighing about 6 pounds, the skin is the body's largest organ. It is made up of two main layers; the outer epidermis and the inner dermis.";
                    break;
                case "Spirochete":
                    txtDefinitions.Text = "A microscopic bacterial organism in the Spirochaeta family. Spirochetes have a worm-like, spiral-shaped form, and wiggle vigorously when viewed under a microscope. Treponema pallidum, the cause of syphilis, is a particularly well-known member spirochete.";
                    break;
                case "Stage":
                    txtDefinitions.Text = "As regards cancer , the extent of a cancer, especially whether the disease has spread from the original site to other parts of the body.";
                    break;
                case "Syringe":
                    txtDefinitions.Text = "A device used in medicine to inject fluid into or withdraw fluid from the body. Medical syringes consist of a needle attached to a hollow cylinder that is fitted with a sliding plunger. The downward movement of the plunger injects fluid; upward movement withdraws fluid.";
                    break;
                case "Tick":
                    txtDefinitions.Text = "A small wingless bloodsucking insect that, along with the mite, belongs to the order Acarina. Ticks may be found in tall grass, where they may attach to a passing animal or person. Pulling a tick forcefully out from under the skin may leave the head behind. Ticks can transmit diseases such as Lyme disease, Rocky Mountain spotted fever, tularemia, equine encephalitis, ehrlichiosis, babesiosis, and (in animals only) anaplasmosis.";
                    break;
                case "Tick bite":
                    txtDefinitions.Text = "A bite from a bloodsucking, parasitic insect that punctures the skin with a sharp beak. The tic burrows into the skin with its head. Tick bites can carry serious illness, including Rocky Mountain spotted  fever, other forms of tick typhus, and Lyme disease.";
                    break;
                case "Vaccines":
                    txtDefinitions.Text = "Microbial preparations of killed or modified microorganisms that can stimulate an immune response in the body to prevent future infection with similar microorganisms. These preparations are usually delivered by injection.";
                    break;
                case "Vibramycin":
                    txtDefinitions.Text = "Brand name for doxycycline.";
                    break;
                case "Western blot":
                    txtDefinitions.Text = "A technique in molecular biology, used to separate and identify proteins.";
                    break;
                default:
                    txtDefinitions.Text = "You have not chosen a term from the drop down list. Please select a term to see its definition.";
                    break;
            }
        }

        private void frmMedicalDictionary_Load(object sender, EventArgs e)
        {
            txtDefinitions.Text = "To see the definitions, please choose an item from the list above.";
        }
    }
}
